Supply chain footprint — snapshot year 2025
| Element | Share % | Quantity | Global rank | Confidence | Notes |
|---|---|---|---|---|---|
| W tungsten |
0.6% | 500 tonnes per year | 10th | high | USGS 2024e mine production table: Portugal 500 t W content; reserves revised in 2025 based on Government reports. |
| Li lithium |
0.2% | 380 tonnes per year | 10th | high |
No attributed data for this stage.
| Element | Share % | Quantity | Global rank | Confidence | Notes |
|---|---|---|---|---|---|
| W tungsten |
0.1% | 3,400 tonnes | 8th | high | USGS reserve table: Portugal 3,400 t W content; revised based on Government reports. |